Multiple (RAID) devices do not provide the timing data necessary for
calculating the disk.io.ops and disk.percentBusy statistics. Since
we do not have the data necessary, these metrics should not be reported.
Prior to this change, these timers would not report the totalTime and
the totalOfSquares components because they were zero increments. The
count component would report the number of times an attempt was made
to report the metric and the max component was always zero. As a result,
these timers appeared to be counters in Atlas UI.
The disk.io.bytes metrics remain relevant for mulitple devices.
Multiple (RAID) devices do not provide the timing data necessary for calculating the
disk.io.opsanddisk.percentBusystatistics. Since we do not have the data necessary, these metrics should not be reported.Prior to this change, these timers would not report the
totalTimeand thetotalOfSquarescomponents because they were zero increments. Thecountcomponent would report the number of times an attempt was made to report the metric and themaxcomponent was always zero. As a result, these timers appeared to be counters in Atlas UI.The
disk.io.bytesmetrics remain relevant for mulitple devices.